What type of boiler does not need a steam drum ?

1114

---

Which impurities form hard scale and which impurities soft scale ?

1142

---

Why an increase in area is required to produce an increase of velocity in case of supersonic flow ?

1081

---

What is endurance limit and what is its value for steel ?

1158

---

Explain the difference between ferrite, austenite and graphite ?

1213

---

What is the difference between isentropic process and throttlinglprocess ?

1230

---

explain the effects of alloying chromium and nickel in stainless steel.

1097

---

Explain the difference between afbc, bfbc, pfbc and pcfb in regard to fluidised bed technologies.

1216

---

Explain difference between modulus of resilience and modulus of rigidity ?

1249

---

Which rays are produced by cobalt-60 in industrial radiography ?

1215

---

Which reactor requires no moderator ?

1200

---

How much does the leaning tower of pisa lean?

1164

---

How many kilo-newtons equals 1000 kilogram?

1189

---

What is diversion tunnel in a dam?

1285

---

What is the force exerted by the tacoma narrows bridge?

1304

---